/*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. The ASF licenses this file to You
* under the Apache License, Version 2.0 (the "License"); you may not
* use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License. For additional information regarding
* copyright in this work, please see the NOTICE file in the top level
* directory of this distribution.
*/
package org.apache.usergrid.persistence.index.query.tree;
import org.antlr.runtime.Token;
/**
* A base class for any equality expression. Expressions must have a property and a value. Examples are >=, >, =, <,
* <=,
*
* @author tnine
*/
public abstract class BooleanOperand extends Operand {
/**
* @param property
* @param literal
*/
public BooleanOperand( Token t ) {
super( t );
}
public Operand getLeft() {
return ( Operand ) this.children.get( 0 );
}
public Operand getRight() {
return ( Operand ) this.children.get( 1 );
}
}